Used computer parts in New York & other cities

So I know we all love Newegg to death but for a cheap computer case for example, the internet is awful. The shipping costs are high etc..

The same applies for a cheap DVD drive, a backup old hard drive etc.. things you don't mind buying used. There is Ebay but again, you don't see the products and shipping can be insane for larger objects..

Does anyone know a nice store in New York City for example that sells a bunch of products from torn down older machines? Used keyboards, DVD / CD drives and most importantly computer cases?

There are several such sellers on Ebay who have physical locations (like a great one from Texas, Erecycleronline) but I haven't heard of any in New York city..

Do feel free to post good stores in your own city (don't say Best Buy!!).. sure it'll come handy to others.